I'm searching for a solution to replace two old 3640 router's that have a too high CPU load (average 60 - 70%)for new services. They both have 15 Subinterfaces, and are connected with a 34mbit ATMcircuit on the main interface (each).
The new router's should have at least the following interfaces:
- 2 FastEthernet/IEEE 802.3 interface(s)
- 1 Serial(sync/async) network interface (s)
- 1 ATM network interface(s)
I have searched the cisco page and spoke to some colleagues, all told me a 38xx or 72xx should have enough ressources but not which model exactly.
Please respond and tell me which model you would take, and why.
Thanks in advance,